15ft Tanks for Willow Beach National Fish Hatchery

U.S. Fish and Wildlife Service (Service) requires eight (8) Fiberglass Fish Aquaculture round tanks. Single monolithic mold of fiberglass or two-piece tank offers will be accepted and considered. The tanks will have 15’ inside diameter. The maximum overall height of the tanks should not exceed 54”. The depth of the water must be able to achieve 38” from the drain screen with 10” of freeboard to the top flange. The tanks must have a slope of 1:50 on the bottom towards the center drain to increase waste and uneaten solids removal efficiency.

Division 03 -	Concrete, Concrete Reinforcing, Cast-in-Place Concrete.
Division 05 -	Metals, Structural Metal Framing, Metal Decking.
Division 23 -	Heating, Ventilating, and Air Conditioning (HVAC), Facility Fuel Piping, Facility Fuel-Storage Tanks.
Division 32 -	Exterior Improvements, Fences and Gates.